demonstration area 機器性能試驗地 示范區(qū)demonstration and discussion method [計算機科學技術]演示與討論法demonstration (n.) demonstration n.示范；表達；實證；示威游行demonstrating vt.證明；演示；示范vi.示威demonstrates vt.證明；演示；示范vi.示威demonstratedly adv.表示地；表明地demonstrated vt.證明；演示；示范vi.示威demonstrate (v.) demonstrate vt.證明；演示；示范vi.示威demonstrant n.示威者demonstrably committed [經(jīng)濟學]明確承諾demonstrably adv.可證明地；明顯地；顯而易見地demonstrable line [經(jīng)濟學]示范運營線demonstrable (adj.) demonstrable adj.可論證的；顯而易見的demonstrability n.論證可能性demonserate n.示威demons n.鬼；守護神名詞demon的復數(shù)形式.demonopolize vt. 取消 ... 的專賣權